The effects of tear gas are not just short term and could be experienced for up to two weeks after the event, according to a new study. Results found a range of respiratory symptoms, with 70% of respondents reporting respiratory difficulties, 80% reporting a lasting cough, 45% phlegm production and 43% chest pain. The median duration of both cough and chest pain was 15 days.
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/p...
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/p...